Recurrent atrial fibrillation Electrocardiography Quantity
Item
recurrent af verified by at least one ecg recording prior to the index admission
boolean
C0741282 (UMLS CUI [1,1])
C1623258 (UMLS CUI [1,2])
C1265611 (UMLS CUI [1,3])
Onset of Symptoms Recently
Item
known onset of symptoms within 30 days from index admission.
boolean
C0332162 (UMLS CUI [1,1])
C1457887 (UMLS CUI [1,2])
C0332185 (UMLS CUI [1,3])
ECG: sinus rhythm | Onset of Symptoms Unknown
Item
sinus rhythm ecg within 30 days prior to the index admission if onset of symptoms is unknown.
boolean
C1960142 (UMLS CUI [1])
C0332162 (UMLS CUI [2,1])
C1457887 (UMLS CUI [2,2])
C0439673 (UMLS CUI [2,3])
Atrial Fibrillation Episode Duration | Risk thromboembolic reduced | Anticoagulation Therapy | Echocardiography, Transesophageal | Medical contraindication Lacking Electric Countershock
Item
if duration of the present af episode >48 hours then thromboembolic risk should be minimized by either verifying that the patient is adequately anticoagulated according to the hospital routine or tee performed to verify the lack of contraindications for electrical cardioversion.
boolean
C0004238 (UMLS CUI [1,1])
C0332189 (UMLS CUI [1,2])
C0449238 (UMLS CUI [1,3])
C0035647 (UMLS CUI [2,1])
C0333214 (UMLS CUI [2,2])
C0392756 (UMLS CUI [2,3])
C0003281 (UMLS CUI [3])
C0206054 (UMLS CUI [4])
C1301624 (UMLS CUI [5,1])
C0332268 (UMLS CUI [5,2])
C0013778 (UMLS CUI [5,3])
Echocardiography | Onset of Atrial Fibrillation | Valvular disease Lacking
Item
echocardiography at any time since first onset of af to verify the lack of significant valvular disease.
boolean
C0013516 (UMLS CUI [1])
C0332162 (UMLS CUI [2,1])
C0004238 (UMLS CUI [2,2])
C3258293 (UMLS CUI [3,1])
C0332268 (UMLS CUI [3,2])
Age
Item
age older than 18 years.
boolean
C0001779 (UMLS CUI [1])
Atrial Fibrillation Due to Cause Reversible | Heart valve disease
Item
af due to reversible cause or significant valvular heart disease
boolean
C0004238 (UMLS CUI [1,1])
C0678226 (UMLS CUI [1,2])
C0015127 (UMLS CUI [1,3])
C0205343 (UMLS CUI [1,4])
C0018824 (UMLS CUI [2])
Anti-Arrhythmia Agents Class | Amiodarone
Item
treatment with class i or iii antiarrhythmic drugs within five half-lives of their elimination period. no amiodarone treatment within six months before admission
boolean
C0003195 (UMLS CUI [1,1])
C0456387 (UMLS CUI [1,2])
C0002598 (UMLS CUI [2])
Catheter ablation for atrial fibrillation Previous
Item
prior ablation of af
boolean
C2702800 (UMLS CUI [1,1])
C0205156 (UMLS CUI [1,2])
Onset of Symptoms | Verification Unable
Item
unability to verify onset of symptoms within 30 days prior to the index admission
boolean
C0332162 (UMLS CUI [1,1])
C1457887 (UMLS CUI [1,2])
C1711411 (UMLS CUI [2,1])
C1299582 (UMLS CUI [2,2])